after some research I decided on Antica Tratoria Poste Veccie and Fiaschetteria Toskana. Poste Vec was nice, good seafood risotto and fish. Fiasch. Toskana was great. We relied on the waiter´s recommendation for the wine and it was excellent too, perfectly what we had in mind (a white wine to carry us through the complete meal); the gnocci with duck meat were especially remarkable.